#3F9741#3F9741

#3F9741 is a mid, vivid green. Relative luminance 0.236; OKLCH L 60.3% C 0.149 H 143.8°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#3F9741
RGB	rgb(63, 151, 65)
HSL	hsl(121, 41%, 42%)
HSV	hsv(121, 58%, 59%)
CMYK	cmyk(58.3%, 0%, 57%, 40.8%)
CIE-LAB	lab(55.66, -44.36, 37.05)
CIE-LCH	lch(55.66, 57.80, 140.13°)
OKLab	oklab(60.28% -0.1205 0.0881)
OKLCH	oklch(60.28% 0.149 143.8)
XYZ	xyz(14.0699, 23.5704, 8.8081)
Luminance	0.2357 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9741 #973F95

analogous

#69973F #3F9741 #3F976D

triadic

#3F9741 #413F97 #97413F

tetradic

#3F9741 #3F6997 #973F95 #976D3F

square

#3F9741 #3F6997 #973F95 #976D3F

split-complementary

#3F9741 #6D3F97 #973F69

monochromatic

#1B411C #2D6C2E #3F9741 #59BA5C #85CC86

Accessibility & contrast

On white

3.67

#3F9741 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#3F9741 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9741

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9741	#FFFFFF	#000000	##000000
##3F9741	1.00	3.67	5.71	5.71
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8A39

Deuteranopia (green-blind)

#8E8248

Tritanopia (blue-blind)

#309384

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3f9741;
/* rgb */ color: rgb(63, 151, 65);
/* oklch */ color: oklch(60.3% 0.149 143.8);

Tailwind

colors: {
  custom: {
    50: '#7db678',
    500: '#3f9741',
    950: '#000000',
  },
}

SCSS

$custom: #3f9741;
$custom-light: #7db678;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9741",
  "rgb": {
    "r": 63,
    "g": 151,
    "b": 65
  },
  "hsl": {
    "h": 121.364,
    "s": 41.121,
    "l": 41.961
  },
  "oklch": {
    "l": 0.6028,
    "c": 0.14923,
    "h": 143.8
  },
  "luminance": 0.23572
}

Semantic roles & 50–950 ramp

primary

#3F9741

secondary

#B67CB5

accent

#57CED1

background

#F8FBF7

surface

#EFF6ED

border

#CAD0C8

text

#0A1109

muted

#7C807B

Preview Lab

Preview with #3F9741

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →